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IDEA-CR-13704 ComparatorCombinatorsInspection: PsiTreeUtil.processElements used

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This commit is contained in:
Tagir Valeev
2016-09-14 16:11:12 +07:00
parent c4606516e7
commit 239bed1505
1 changed files with 4 additions and 4 deletions
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java/java-analysis-impl/src/com/intellij/codeInspection/ComparatorCombinatorsInspection.java
+4 -4
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@@ -83,10 +83,10 @@ public class ComparatorCombinatorsInspection extends BaseJavaBatchLocalInspectio
}
private static boolean areEquivalent(PsiParameter[] parameters, PsiExpression left, PsiExpression right) {
if (PsiTreeUtil.collectElements(left, e -> e instanceof PsiReferenceExpression &&
((PsiReferenceExpression)e).resolve() == parameters[1]).length != 0 ||
PsiTreeUtil.collectElements(right, e -> e instanceof PsiReferenceExpression &&
((PsiReferenceExpression)e).resolve() == parameters[0]).length != 0) {
if (!PsiTreeUtil.processElements(left, e -> !(e instanceof PsiReferenceExpression) ||
((PsiReferenceExpression)e).resolve() != parameters[1]) ||
!PsiTreeUtil.processElements(right, e -> !(e instanceof PsiReferenceExpression) ||
((PsiReferenceExpression)e).resolve() != parameters[0])) {
return false;
}
PsiExpression copy = (PsiExpression)right.copy();